4-[methyl(nitroso)amino]benzoic acid

4-(6-Methoxy-1,3-benzothiazol-2-yl)-N-methylaniline

2-[[4-carboxy-4-[[4-[(2,4-diaminopteridin-6-yl)methyl-methylamino]benzoyl]amino]butanoyl]amino]pentanedioic acid

4-[甲基[(2-氨基-4-羟基蝶啶)-6-基甲基]氨基]苯甲酸

benzyl N2-(4-(((benzyloxy)carbonyl)(methyl)amino)benzoyl)-N5-methyl-L-glutaminate